baber/WOPTO huggingface dataset:
Patent JP-H0499502-A (JP)
Title: Shoe with gas tank
Inventor: SASAKI TAKESHI
IPC: G01L7/00
Filed: 1990-08-20
Abstract: PURPOSE:To simply adjust to the gas pressure desired by a user by detecting pressure of gas injected to a gas tank, and displaying its detected pressure. CONSTITUTION:First of all, by putting a foot into a shoe, raising a tongue 2 and operating a switch, measurement of air pressure is started. In such a state, by pushing an air pump 6, air is injected into an air tank part 5. Air tank parts 5 being in the instep of a foot, the reverse side of the foot, and the periphery of the ankle are connected to a tube, etc., therefore, as air is injected, these air tank parts 5 expand. Air in the air tank part 5 passes through an air tube 8 and is inputted to an air valve of a pressure measuring instrument 7, and in this case, since the air valve is open, air pressure of the air tank part 5 is supplied to a pressure sensor and the pressure measurement is executed. Subsequently, an analog pressure value detected by the pressure sensor is converted to a digital value by an ADD converting circuit, and also, its pressure value is displayed as pressure of ten steps on an air pressure display part.
Patent JP-H0774193-A (JP)
Title: Sealing of semiconductor device
Inventor: YASHIRO YUJI
IPC: B29C45/14
Filed: 1993-09-01
Abstract: PURPOSE:To provide a sealing method by which a good moldability and a long life of a die can be achieved by making a thermal resistance between a semiconductor element and the rear face of a mold small and by reducing the content of a filler which causes the abrasion of a die. CONSTITUTION:Flow channels between dies 1, 2 and a lead frame 3 in a mold space are roughly divided into two. Out of the two channels, a first channel having a larger cross sectional area is provided with a flow pressure adjusting member 11 which can move up and down.
Patent JP-H1155881-A (JP)
Title: Permanent-magnet attaching method
Inventor: KATAGIRI MASAYUKI
IPC: H02K1/27
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To fasten surely the permanent magnet of a small-sized DC motor to its yoke case, by positioning accurately its permanent magnet with its yoke case. SOLUTION: Providing notched recessed portions 30, 31 on one side of an annular permanent magnet 20 in its different diameteric directions from each other by the phase of 90 deg., they are used respectively as aligning and fastening recessed portions 30, 31. The positioning recessed portion 30 is positioned with an assembling jig 41 by a similar key 61 to the one of a magnetizing head, and in the fastening recessed portion 31, the magnet 20 is fastened to a case 18 by performing the plastic working of an end surface 62 of the case 18 through a cutting and bending edged tool 48. As a result since each of the magnetization and assembling of the magnet 20 can be performed using as a reference the same aligning recessed portion 30 of the magnet 20, the positional accuracy of its magnetization can be secured.
Patent JP-S60110219-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: A01G9/12
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6462501-A (JP)
Title: Double crossing structure of track with guide rail
Inventor: UOZUMI YUKIO
IPC: E01B25/00
Filed: 1987-08-31
Abstract: PURPOSE: To reduce a turnout housing space and simplify a crossing structure by constructing a double crossover by installing one turnout which can be switched to three routes on one side of a pair of tracks and two turnouts which can he switched to two routes on the other side of the tracks. CONSTITUTION: A pair of tracks 10 and 20 respectively composed of running rails 11 and 21 and 13 and 23 are laid in parallel and double crossovers are provided between the tracks 10 and 20. One track is discontinued at two locations of a double crossover section and the other track 20 is discontinued at one location of the double crossover section and first to third turnouts 30, 40, and 50 are provided at the discontinued locations. The first and second turnouts 30 and 40 can be switched to two routes and the third turnout 50 can be switched to three routes. Therefore, the spaces for the turnouts provided below the running surfaces of the rails can be reduced and the structure of the double crossovers can be simplified.
Patent JP-H0884437-A (JP)
Title: Battery life judging device
Inventor: SUGINOHARA YOSHIKI
IPC: H02J7/00
Filed: 1994-09-12
Abstract: PURPOSE: To easily judge the life of a battery by retaining a specific constant- voltage current for discharging and at the same time calulating the discharging capacity of a chargecable storage battery and reporting the discharging capacity based on a measurement time until the voltage to be detected reaches a dischaging end voltage and a specific constant-current value. CONSTITUTION: A fully charged storage battery is discharged by a specific current using a constant-current discharging means 5 and at the same time a discharging voltage is detected by a voltage detection means 3. The time until the voltage reaches an end voltage is measured by a clocking means 11 and discharging is stopped by a discharging stop means 7 when the end voltage is reached. The discharging capacity is calculated by a discharging capacity operation means 8 according to the measurement time and the capacity value, the ratio to a value stored by a nominal capacity storage means 15 in advance is calculated by a ratio operation means 9 and is reported by a ratio reporting means 19, thus easily judging the life of a storage battery.
Patent JP-H0960260-A (JP)
Title: Rug, edge fabric, and underlay sheet
Inventor: TSUCHIKURA KAZUHIKO
IPC: E04F15/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve durability by press-machining the woven matting, sticking a backing material to the back face of the press-machined matting, and integrally sticking multiple matting having different weaving directions. SOLUTION: The matting made of rush is molded into the press-machined matting 2 by a hot press machine, and a backing material 3 made of a nonwoven fabric, felt, or a synthetic resin foam body is stuck to the back face of the press-machined matting 2 by an adhesive. A heat-fusible edge fabric provided with a hot-melt adhesive layer on one face of a woven fabric or a nonwoven fabric is hemmed to the edge section of the press-machined matting 2 by an iron to form a rug. The matting rug having a good surface state and good configuration stability and durability can be obtained.
Patent JP-H0770321-A (JP)
Title: Reactive polymethylsilsesquioxane
Inventor: MATSUI FUMIO
IPC: C08G77/38
Filed: 1993-09-01
Abstract: PURPOSE:To stably produce a ladder silicone having methyl and cross-linking reactive groups on the side chains. CONSTITUTION:A reactive polymethylsilsesquioxane is produced by trimethylsilylating 30-95mol% of hydroxyl and alkoxy groups of polymethylsilsesquioxane in which 50-99mol% of the org. groups on the side chains are methyl, 1-40mol% are cross-linking reactive groups or org. groups having cross-linking reactive groups, and the rest are 2-6C alkyl, optionally substd. phenyl, hydroxyl, or 1-6C alkoxy groups and which has a number-average mol.wt. of 500-100,000.
Patent JP-H0498216-A (JP)
Title: Optical device for collimating or converging laser beam
Inventor: WATANABE MITSUYOSHI
IPC: H01S5/00
Filed: 1990-08-17
Abstract: PURPOSE:To collimate or converge laser beams outputted from a semiconductor laser element by using a phase adjusting element having prescribed refractive index distribution based upon a material whose refractive index is changed in accordance with the quantity of irradiating light and constituted so as to align the equal phase faces of laser beams. CONSTITUTION:Laser beams projected from a broad area type semiconductor laser element 10 are converted into parallel beams by a collimating lens 12, allowed to pass the phase adjusting element 14 to align the equal phase faces of the beams and then converged by a condenser lens 16. The element 14 is constituted of a transparent base 26 consisting of glass or acrylic resin and a refractive index distribution forming layer 28 formed on one face of the base 26. The layer 28 consists of a material having characteristics capable of changing its refractive index by the irradiation of energy beams. The laser beams passing the element 14 are provided with the equal phase faces spherically aligned by the refractive index distribution of the element 14, the beams can be converged into a small spot up to the limit of diffraction on a beam waist position.
Patent JP-S6376486-A (JP)
Inventor: ROORENSU EMU MAAFUI
IPC: H01L31/052
Filed: 1986-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60110892-A (JP)
Title: Plating method for providing low hydrogen brittleness and high corrosion resistance
Inventor: TAKADA KOUJI
IPC: C25D5/34
Filed: 1983-11-21
Abstract: PURPOSE:To obtain plating having low hydrogen brittleness and high corrosion resistance without requiring baking by anodizing an article to be plated under specified conditions immediately after pickling in a pretreating stage plating and by successively forming Zn-Ni alloy plating and Zn plating. CONSTITUTION:An article to be plated is pickled and anodized in an alkali bath at >=60 deg.C. The hydrogen brittleness of the article can be thoroughly eliminated in a short time. Zn-Ni alloy plating of 2-6mum thickness is formed on the surface of the article as an underlayer. The Zn-Ni alloy plating has low hydrogen brittleness, and the plating of said thickness produces a barrier effect on the permeation of hydrogen. Zn plating is then formed on the under layer. Thus, plating having low hydrogen brittleness and high corrosion resistance can be obtd.
Patent JP-S6375346-A (JP)
Title: 4-cycle engine employing glow plug
Inventor: ASANO SHINJI
IPC: F02M37/00
Filed: 1986-09-18
Abstract: PURPOSE:To prevent production of an unstable state of an engine, a decrease in an output, and an engine stop due to mixing of air, by providing a volume changeable fuel tank filled with fuel. CONSTITUTION:A gear pump 68 is driven by means of a cam shaft, and fuel in a fuel tank 58 is fed with e pressure to a carburetter 54. In this case, the shrinking interior of the fuel tank 58 is decreased in a volume, but a delivery amount of a gear pump 68 is regulated along with regulation of the rotation speed of a crank shaft 20. The carburetter 54 enables production of air-fuel mixture, normally having approximately uniform concentration, according to a change a rotation speed, i.e. an intake air amount.
Patent JP-S59107532-A (JP)
Title: Semiconductor device
Inventor: KONDOU HIDEYUKI
IPC: H01L21/301
Filed: 1982-12-13
Abstract: PURPOSE:To perform the selection work in high efficiency by a method wherein steppings are formed on the surface of a substrate in paralle with a scribe line leaving the specific intervals, and said steppings are used as a reference line indicating the limit of a chipping when the substrate is divided into chips, thereby enabling to simplify the decision when an appearance inspection is performed. CONSTITUTION:Decision reference lines 8A-8D, to be used for an appearance inspection which will be performed using a stepping, are formed between a scribe line 1 and insulating regions 2A-2D. Said reference lines 8A-8D can be formed by widening the scribe line. The distance between the reference lines 8A-8D and the scribe line is properly determined, and when an unsatisfactory decision is given to the chip having a chipping in excess of the reference lines 8A-8D, the standard of decision is clear, and an appearance inspection can be performed efficiently, thereby enabling to obtain the semiconductor device of uniform quality.
Patent JP-H0667971-A (JP)
Title: Memory device incorporating capacity display code
Inventor: SAKURAI ATSUSHI
IPC: G06F12/06
Filed: 1992-08-17
Abstract: PURPOSE:To recognize the total capacity of RAM in a work station, etc., in a short time concerning a memory device incorporating a code displaying a memory capacity. CONSTITUTION:The device is composed of a memory means 61, a data input/ output means 62, an address input means 63, a code generation circuit 21 generating the code displaying the memory capacity of the device of its own and a switching circuit 22 switching connection to the means 62 from the side of the means 61 to the side of circuit 21. Besides, the device is provided with a switching driving circuit driving switching operation of the means 22 individually once or plural times in accordance with a memory selection signal which is successively impressed from the means 63. Furthermore, the device is provided with an initialization circuit sending a voltage rising completion signal to the switching driving means to start its operation after prescribed time from power source supply.
Patent JP-2001041595-A (JP)
Title: Solar heat collector
Inventor: OHASHI KIYOSHI
IPC: F24D17/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat collector capable of rigidly mounting an electric equipment mounting board in the collector containing a hot water storage tank, a reservoir tank and the board for controlling a circulating pump in a sheathed case made of a resin. SOLUTION: A hot water storage tank 11 and a reservoir tank 16 are contained in a sheathed case 17 made of a polyethylene resin. An electric equipment mounting board 18 for controlling a circulating pump 15 is clamped at a plate-like portion 16a provided at the bottom of the tank 16 with bolts (not shown).
Patent JP-S6284259-A (JP)
Title: Heat generating space device
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1985-10-02
Abstract: PURPOSE:To simply and easily extract the rotary energy of a driven rotary mechanism as a drive source of a movably member by effectively rotating the driven rotary mechanism disposed in opposition to a rotary member with the viscous effect of a fluid. CONSTITUTION:A rotary body 2 having a frictional heat generating mechanism X provided at a part of a hollow chamber 1 is disposed within a casing 3 integraly formed with a hollow chamber 1, and is directly connected by means of an electrically driven motor 4 and a shaft 5, and a gas outlet port is formed at the end part of a casing 3. The rotary body 2 can be constituted of a large number of rotary vanes 7 of a desired configuration such as propeller fans, sirroco fans and the like, and has a desired inclination angle. Further, the rotating direction is so determined that a gas is sucked upor exhausted from the hollow chamber 1. A driven rotary mechanism 8 provided at a position opposite to the rotary body 2 is driven and rotated by the rotation of the rotary body 2 due to the viscous effect of the gas. The rotating output shaft 9 of the mechanism 8 is connected to a desired drive mechanism Y, and is also connectd to a preferable movable body Z so as to be able to operate the movable body Z.
Patent JP-S61116492-A (JP)
Title: Installing method of demagnetizing coil
Inventor: KIKUCHI HIDETOSHI
IPC: H04N9/29
Filed: 1984-10-19
Abstract: PURPOSE:To improve the assembly workability by temporarily fixing the demagnetizing coil at the inside wall of a front side box, installing the picture tube at the specified position by inserting from the back side of the front box, and laying down the demagnetizing coil toward the back side of the picture in a state that the two mounting parts on one side of the tube are placed within the loop of the demagnetizing coil. CONSTITUTION:The 1st and 2nd demagnetizing coils 16, 17 are disposed at the up and down inside surface of a front box 21 through the outside of ribs 23 of a bezel 22 and inside of each fixed part. A mate mounting tool 26 is engaged with the corner of a front cabinet 24 of the front box 21, and the demagnetization coils 16, 17 are placed between the front cabinet 24 and guide plate 28. In such a way, the 1st and 2nd demagnetization coils 16, 17 are fixed on the wall of the front box 21. When a picture tube 11 is inserted in the box 21, it is inserted without damaging the coils 16, 17. Since the picture tube can be inserted without damaging the coils 16, 17, it is possible to automatize this assembly and assembly efficiency will be improved.
Patent JP-H1061010-A (JP)
Title: Column leg fixing fitting and structure
Inventor: OKADA KOJI
IPC: E02D27/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting capable of performing joining with a margin at accuracy required for joining of a vertical member and a horizontal member and easily and surely tightly fixing the column leg part of the horizontal member on the vertical member. SOLUTION: A horizontal member 2 is tightly fixed on the column leg part of a vertical member 3 vertically provided on the horizontal member 2 with a column leg fixing fitting 1. The column leg fixing fitting 1 comprises a first connection part 11 fixed on the side of the vertical member 3, a first connection rod 12 attached to the first connection part 11 and forming a male screw part 12a on the edge, a second connection part 13 tightened by an anchor bolt 6 fixing the horizontal member 2 on a foundation 4 and fixed on the upper face of the horizontal member 2, a second connection rod 14 attached to the second connection part 13 and forming a male screw part 14a of contrary rotation to the male screw part of the first connection rod on the edge, and a turn buckle 15 tightened by drawing the first connection rod 12 and the second connection rod 14.
Patent JP-H02113492-A (JP)
Title: Random-access-memory circuit having condition writing means
Inventor: DEBITSUDO SHII WAIRANDO
IPC: G11C7/00
Filed: 1989-08-24
Abstract: PURPOSE: To safely finish the writing cycle halfway by reading data by RAM when the present address is different from that stored in the register and by reading them from the register when they are concordant. CONSTITUTION: In each writing cycle, the condition of the address through a bus 220 is stored in the address register 212 and the data signals through the external bus 262 are stored in the writing data register 252. Furthermore, each condition of the data signals stored previously in the register 252 is stored in the RAM array 254. In each reading cycle, the comparator 212 compares the condition of the address signal of the register 212 with the address signal through the external address bus 222. As the results of comparison, when they are discordant, the requested data word is stored in the array 254. On the other hand, when they are concordant, the requested data word is stored not in the RAM 252 yet but in the register 252.
Patent JP-H05317349-A (JP)
Title: Male contraceptive
Inventor: SUKIZAKI KIYOMI
IPC: A61F6/04
Filed: 1992-07-24
Abstract: PURPOSE:To provide a male contraceptive which is not felt foreign in use and can easily be worn and is not broken even if the prepuce moves. CONSTITUTION:A male contraceptive 10 is made chiefly of thin rubber or flexible thin plastic and includes a protruding sac 11 provided at its end and a glans cover portion 12 joined integrally with the protruding sac 11 and gradually increased in diameter toward its end; a fixing adhesive is applied to the back side of the glans cover portion 12 and a seal 15 for preventing adhesion is removably affixed to the adhesive on the back side of the glans cover portion 12.
Patent JP-H0882224-A (JP)
Title: Brayton cycle system
Inventor: OTOMO FUMIO
IPC: F02C1/08
Filed: 1994-09-13
Abstract: PURPOSE: To provide a Brayton cycle system with a simple structure in which the operating condition can be widely set. CONSTITUTION: Since this system has an operating medium supplying devices 18a, 18b for supplying an operating medium having a molecular weight differed from an operating medium within a circulating system, and a fluid regulating device 21 for discharging a part of the operating medium within the system to the outside, the molecular weight of the operating medium within the system can be freely changed. When the operating state of the system is significantly fluctuated, thus, the operating medium supplying devices 18a, 18b and the fluid regulating device 21 are operated, as occasion demands, to supply the operating medium having the molecular weight differed from the operating medium in the system or release the operating medium in the system, whereby the molecular weight in the system can be freely changed to quickly cope with it.  Thus, this system can continuously cope with a non-steady operation without stopping with a simple structure.
Patent JP-H0382154-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L23/52
Filed: 1989-08-25
Abstract: PURPOSE:To prevent a polycide film from deteriorating in contact property by a method wherein the polycrystalline silicon film of the polycide is doped with N-type impurity before the formation of a silicide film and after the formation of the polycrystalline silicon film, and the polycrystalline silicon film is doped with P-type impurity through the intermediary of the silicide after the formation of the silicide. CONSTITUTION:A part of a polycrystalline silicon film 9 in contact with a P<+>-type diffusion region 5 through a contact hole 8 and its vicinity are masked with a resist film 10, and ions of N-type impurity are implanted into the polycrystalline silicon film 9. Then, the resist film 10 is removed, and the implanted N-type impurity is activated through annealing. Next, a tungsten silicide film 11 is formed on the polycrystalline silicon 9 through a CVD method or a sputtering method. A part of the polycrystalline film 9 in contact with an N<+>-type impurity diffusion region 4 through the intermediary of a contact hole 7 and its vicinity are masked through the intermediary to the tungsten silicide film 11, and P-type impurity ions are implanted into the polycrystalline silicon film 9 through the tungsten silicide film 11.
Patent JP-2000211342-A (JP)
Title: Heat exchanger for heating
Inventor: FUKUOKA MIKIO
IPC: B60H1/03
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount an electric heat element to a core portion of a heat exchanger for heating easily and to attain excellent heat transfer without impairing electrical characteristics of the electric heat element. SOLUTION: At a part of a heat exchanger core portion where an electric heat element 9 is installed, a retaining board 10 with a two-fold section is placed between respective folding tops of adjacent corrugate fins 7. A closed end 10a composed of the folding portion of the retaining board 10 has a section formed to have a section of V-shape protruding toward the air inlet side of the heat exchanger core portion.
Patent JP-H1064652-A (JP)
Title: Connecting method for flexible printed wiring board to flexible flat cable
Inventor: SUGASAWA MASAYUKI
IPC: H01R43/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To establish a connecting method for a flexible printed circuit board (FPC) to a flexible flat cable(FFC) whereby the FPC and FFC can be coupled together easily. SOLUTION: Each of the first connection terminals 3 is furnished with a bump (projection) 3a of solder, and they are formed on one straight line alongside the edge 1a. Each of the second connection terminals 5 is furnished with a through hole 5a having the same diameter as the bump 3a in such an arrangement as alongside the edge 4a. The relative positioning of an FPC 7 and FFC 8 is adjusted so that the holes 5a are positioned over the respective bumps 3a, and then the bumps 3a are fitted into the holes 5a. Even in the case their positioning is incompletely performed, the relative positioning of hole(s) 5a is corrected in compliance with the shape of the bump(s) 3a, and the holes 5a are fitted on the bumps 3a. After provisional fixation in this manner, the FPC 7 is heated so that the bumps 3a are melted, and the first terminals 3 are fastened to the second terminals 5.